Greetings.
What controls the continuation URL generated when using the Racket web server?
I'm using send/formlet to present and process a form. The form is presented on a page called http://localhost:8000/user, and when it's submitted, it goes to a continuation page .../user;blah.
That works fine on http://localhost:8000/user. But on the deployment machine, the server in question is behind a proxy, so that the actual public URL is http://example.edu/podcasting/user. In this case, the continuation URL generated is just http://example.edu/user;blah, which is of course wrong.
Now, the server obviously doesn't know that it's sitting behind a proxy, so it needs to be told to generate the extra element in the URL path. But how?
The server is started up with:
(serve/servlet audiotag-dispatch
#:servlet-path "podcasting/"
#:servlet-regexp #rx""
#:listen-ip #f ;listen on all interfaces (only loopback by default)
#:port (port-number)
#:launch-browser? #f
#:servlet-path looks likely, here, but it doesn't seem to have the desired effect. None of the other configuration parameters look likely either, and the contents of collects/web-server is too clever for my frazzled brain. Can anyone advise?
I apologise if the answer is RTFM, but I'm on a bit of a deadline, enough that it seems prudent to give in and ask quickly, rather than save my pride.
Thanks for any pointers.
Best wishes,
Norman
--
Norman Gray : http://nxg.me.uk
Dept Physics and Astronomy, University of Glasgow, UK